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Rapid:
Individual Calculations September 2021 |
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| Todorov, Rosen Total change: 46.80 | |   |
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| XXVIII Cup Abritus | Razgrad | BUL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1671 | 3.00 | 5 | 2.34 | 20 | 46.80 | |
|  Avramov, Anton | | | 2174 | BUL | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Todorov, Emil | | | 1887 | BUL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ivanov, Bogidar | | | 2122 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dzanev, Georgi | | | 1957 | BUL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ivanov, Ivan Petkov | | | 1934 | BUL | 1.00 | 1 | 0.82 | 20 | 16.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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